PRINTING DEVICE

To provide a printing device configured to make an emitting part mounted on a carriage emit ultraviolet ray to cure ink, which can suppress airflow for cooling the emitting part from influencing a printing quality.SOLUTION: The printing device is provided with a carriage that can move in a first direction along a first axis, a head that can discharge ink toward a medium, and an emitting part, provided in parallel with the head in the first direction, which can emit ultraviolet ray toward the medium. The emitting part has a cooling unit for cooling the emitting part by airflow. In a planar view in which the carriage corresponds to the medium, the head is arranged in a first area of the carriage and the emitting part is arranged in a second area of the carriage. In the second area is provided at least one lid part that blocks airflow going from a side at which the carriage corresponds to the medium toward the emitting part.SELECTED DRAWING: Figure 8 【課題】キャリッジに搭載される照射部から紫外線を照射してインクを硬化させる印刷装置において、照射部を冷却する気流が印刷品質に影響を与えることを抑制する。【解決手段】第１軸に沿った第１方向に移動可能なキャリッジと、媒体に向けてインクを吐出可能なヘッドと、第１方向においてヘッドと並んで設けられ、媒体に向けて紫外線を照射可能な照射部と、を備え、照射部は、気流により照射部を冷却する冷却ユニットを有し、媒体に対向する平面視において、キャリッジの第１領域にヘッドが配置され、キャリッジの第２領域に照射部が配置され、第２領域には、キャリッジが媒体に対向する側から照射部に向かう気流を遮る少なくとも１つの蓋部が設けられている、印刷装置。【選択図】図８